3712 search results - page 243 / 743 » Role-Based Access Control |
172
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WINET
2002
15 years 6 months ago
2002
Wireless network access protocols can assist nodes to conserve energy by identifying when they can enter low energy states. The goal is to put all nodes not involved in a transmiss...
186
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ICC
2007
IEEE
16 years 27 days ago
2007
IEEE
— The recent investigations on interleave-division multiple-access (IDMA) have demonstrated its advantage in supporting high-data-rate and multi-rate services over wireless fadin...
197
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SIGCOMM
2005
ACM
16 years 3 days ago
2005
ACM
We consider wireless LANs such as IEEE 802.11 operating in the unlicensed radio spectrum. While their nominal bit rates have increased considerably, the MAC layer remains practica...
196
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ACSW
2007
15 years 8 months ago
2007
An infrastructure for remote instrument access, data acquisition and data management is being developed for e-Research. The Common Instrument Middleware Architecture (CIMA) is bei...
167
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TSE
1998
15 years 6 months ago
1998
—Design and evaluation of groupware systems raise questions which do not have to be addressed in the context of single user systems. The designer has to take into account not onl...